Tod
Contributor
Actually, this may be as good of a time as any to ask...JeffG:Big Whoop...Its doesn't have to be "DIR approved" to take the class.
My suit has cuff rings installed. It allows for dry gloves to be used (or not) and if they are used, it also maintains the normal wrist seal. The Dress For Success book said that the "cuff rings should not be permanently installed on the suit." However, it seems like the concern was over a ripped glove resulting in the flooding the suit - fair enough. But even with my rings, the inner seal would be maintained, so I cannot see why there is any concern over having the rings permanently mounted. [I opted for the rings so I could do a quick change of the wrist seal in the field if need be.]
I also saw that they recommend a front zip on the dry suits. When shopping for my suit, I was told that the front zippers tend to wear out sooner than a back shoulder zipper due to the bending of the torso stressing the zipper. Not sure how significant this was, but I opted for the back zipper. I did get a releaf zipper installed in case I needed to take care of something by myself.